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Multimeters with true RMS

 prices on 75 models  

True RMS

— this function allows the device to measure power as accurately as possible (see "Measurements") when working with alternating current. Without True RMS, accurate power measurement is only possible if the voltage is a perfect sine wave. However, in fact, such an perfect is rare, and due to distortions in the network, the measurement error in the classical way can reach 40 – 50%. True RMS models do not have this disadvantage: such a device will determine the average (rms) AC power, regardless of whether it corresponds to a perfect sine wave or not.
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Multimeter Richmeters RM113D
Richmeters RM113D
NCVautorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:600 mV, 600 V
AC voltage:600 mV, 600 V
D.C:60000 µA, 10 A
Alternating current:60000 µA, 10 A
Resistance:600 Ω, 60 MΩ
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Price from £18.00
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Multimeter ANENG M118A
ANENG M118A
NCVautorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:600 V
AC voltage:600 V
D.C:20000 µA, 10 A
Alternating current:20000 µA, 10 A
Resistance:600 Ω, 60 MΩ
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Price from £12.00
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Multimeter UNI-T UT123D
UNI-T UT123D
NCVautorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:600 V
AC voltage:600 V
D.C:10 A
Alternating current:10 A
Resistance:400 Ω, 40 MΩ
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Price from £27.76
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Multimeter UNI-T UT89XD
UNI-T UT89XD
NCVtransistor testtrue RMSdisplay backlight
Type:multimeter
Constant pressure:600 mV, 1000 V
AC voltage:6000 mV, 1000 V
D.C:60 µA, 20 A
Alternating current:60000 µA, 20 A
Resistance:600 Ω, 60 MΩ
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Price from £35.00 up to £38.00 
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Multimeter ANENG SZ02
ANENG SZ02
autorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:600 mV, 1000 V
AC voltage:600 mV, 1000 V
D.C:10 A
Alternating current:10 A
Resistance:1000 Ω, 100 MΩ
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Price from £14.22 up to £16.00 
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Multimeter UNI-T UT89X
UNI-T UT89X
NCVtransistor testtrue RMSdisplay backlight
Type:multimeter
Constant pressure:600 mV, 1000 V
AC voltage:6000 mV, 1000 V
D.C:60 µA, 20 A
Alternating current:60000 µA, 20 A
Resistance:600 Ω, 60 MΩ
Videos 18Photos 7Prices 1
Price from £37.10
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Multimeter UNI-T UT208B
UNI-T UT208B
NCVautorangetrue RMSdisplay backlight
Type:clamp meter
Constant pressure:600 mV, 1000 V
AC voltage:6000 mV, 1000 V
D.C:1000 A
Alternating current:1000 A
Resistance:600 Ω, 60 MΩ
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Price from £99.00
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Multimeter UNI-T UT210D
UNI-T UT210D
NCVautorangetrue RMSdisplay backlight
Type:clamp meter
Constant pressure:200 mV, 600 V
AC voltage:2000 mV, 600 V
D.C:200 A
Alternating current:200 A
Resistance:200 Ω, 20 MΩ
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Price from £48.20 up to £52.00 
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Multimeter ANENG Q1
ANENG Q1
NCVautorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:10 mV, 1000 V
AC voltage:10 mV, 750 V
D.C:10 A
Alternating current:10 A
Resistance:100 Ω, 100 MΩ
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Price from £34.80
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Multimeter Richmeters RM101
Richmeters RM101
autorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:60 mV, 1000 V
AC voltage:60 mV, 750 V
D.C:60000 µA, 10 A
Alternating current:60000 µA, 10 A
Resistance:600 Ω, 60 MΩ
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Price from £18.92
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Multimeter UNI-T UT181A
UNI-T UT181A
autorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:60 mV, 1000 V
AC voltage:60 mV, 1000 V
D.C:600 µA, 10 A
Alternating current:600 µA, 10 A
Resistance:600 Ω, 60 MΩ
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Price from £266.03
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Multimeter Fluke T6-1000
Fluke T6-1000
true RMS
Type:clamp meter
Constant pressure:1000 V
AC voltage:1000 V
Alternating current:200 A
Resistance:200 Ω, 0.1 MΩ
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Price from £230.00 up to £279.00 
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Multimeter UNI-T UT202A+
UNI-T UT202A+
NCVautorangetrue RMSdisplay backlight
Type:clamp meter
Constant pressure:600 mV, 600 V
AC voltage:600 V
Alternating current:600 A
Resistance:600 Ω, 60 MΩ
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Price from £27.37
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Multimeter UNI-T UT121A
UNI-T UT121A
NCVautorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:6000 mV, 600 V
AC voltage:6000 mV, 600 V
Resistance:6000 Ω, 10 MΩ
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Price from £41.00
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Multimeter UNI-T UT804
UNI-T UT804
autorangetransistor testtrue RMSdisplay backlight
Type:multimeter
Constant pressure:400 mV, 1000 V
AC voltage:4000 mV, 1000 V
D.C:400 µA, 10 A
Alternating current:400 µA, 10 A
Resistance:400 Ω, 40 MΩ
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Price from £206.84
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Multimeter UNI-T UT213C
UNI-T UT213C
NCVautorangetrue RMSdisplay backlight
Type:clamp meter
Constant pressure:400 mV, 600 V
AC voltage:4000 mV, 600 V
D.C:400 A
Alternating current:400 A
Resistance:400 Ω, 40 MΩ
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Price from £90.15
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Multimeter UNI-T UT61E
UNI-T UT61E
autorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:220 mV, 1000 V
AC voltage:220 mV, 750 V
D.C:200 µA, 10 A
Alternating current:200 µA, 10 A
Resistance:220 Ω, 220 MΩ
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Price from £69.99
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Multimeter UNI-T UT161E
UNI-T UT161E
NCVautorangetransistor testtrue RMSdisplay backlight
Type:multimeter
Constant pressure:220 mV, 1000 V
AC voltage:220 mV, 1000 V
D.C:220 µA, 20 A
Alternating current:220 µA, 20 A
Resistance:220 Ω, 220 MΩ
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Price from £99.99
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Multimeter ANENG A3003
ANENG A3003
autorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:4000 mV, 600 V
AC voltage:4000 mV, 600 V
Resistance:4000 Ω, 40 MΩ
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Price from £10.75
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Multimeter UNI-T UT61B+
UNI-T UT61B+
NCVautorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:60 mV, 1000 V
AC voltage:60 mV, 1000 V
D.C:600 µA, 10 A
Alternating current:600 µA, 10 A
Resistance:600 Ω, 60 MΩ
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Price from £54.67
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Multimeter Mastech MS2015A
Mastech MS2015A
NCVautorangetrue RMSdisplay backlight
Type:clamp meter
Constant pressure:60 mV, 1000 V
AC voltage:60 mV, 750 V
Alternating current:1000 A
Resistance:600 Ω, 60 MΩ
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Price from £68.88
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Multimeter UNI-T UT17B PRO
UNI-T UT17B PRO
Professionalautorangetrue RMSdisplay backlight
Type:multimeter
Constant pressure:1000 V
AC voltage:1000 mV
D.C:10 A
Alternating current:10 A
Resistance:60 MΩ
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Price from £160.97
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Multimeter UNI-T UT8803E
UNI-T UT8803E
autorangetransistor testtrue RMSdisplay backlight
Type:multimeter
Constant pressure:600 mV, 1000 V
AC voltage:600 mV, 750 V
D.C:600 µA, 10 A
Alternating current:600 µA, 10 A
Resistance:600 Ω, 60 MΩ
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Price from £161.76
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Multimeter UNI-T UT202+
UNI-T UT202+
NCVautorangetrue RMSdisplay backlight
Type:clamp meter
Constant pressure:400 mV, 600 V
AC voltage:600 V
Alternating current:400 A
Resistance:400 Ω, 40 MΩ
Videos 4Photos 4Prices 1
Price from £31.28
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